The density of air is 1.28g liter-1 . Express it in: (a) g cm -3 (b) kg m-3
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Step-by-step explanation:
d=1.28 g/liter
=1.28*1000 g cm -3
d=1280 g cm -3
1 m³=1000 liter and 1kg 1000 g
d=1.28/(1000*1000) kg m-3
=1.28×10^-6kg m-3
d=1.28/1000*1000(
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